Kubota WSM J Series Workshop Manual page 97

J SERIES, WSM
Rotor Assembly
1. Remove the cooling fan (2).
2. To avoid damage to the rotor assembly (1), suspend the rotor
assembly (1) with a sling belt enough to keep it from lifting, and
leave it suspended.
3. Remove the rotor assembly mounting screws.
4. Remove the rotor assembly (1), take care not to damage the
winding.
(When reassembling)
• Clean any oil and dirt from the mounting surfaces of the rotor and
flywheel. If this is not done correctly, it will result in damage of
rotor and stator caused by loose fittings.
• Handle carefully to avoid damaging the winding.
Cooling fan mounting
screw
Tightening torque
Rotor assembly mounting
screw
(1) Rotor Assembly
Replacing Ball Bearing
(When removing)
1. Hook the puller until it clicks onto the outer bearing ring and then
pull off the bearing.
(When installing)
• Keep new bearing sealed until use.
• Clean dirt from the bearing housing.
• When tapping in the bearing, press it by tapping on the inner race
gently with special tool.
(1) Rear Bracket
S-51
GENERATOR
19.6 to 27.4 N·m
2.0 to 2.8 kgf·m
14.5 to 20.3 ft-lbs
19.6 to 27.4 N·m
2.0 to 2.8 kgf·m
14.5 to 20.3 ft-lbs
(2) Cooling Fan
W1105701
W1254096
KiSC issued 10, 2016 A